33022203012133 has 4 divisors (see below), whose sum is σ = 33325159003180. Its totient is φ = 32719247021088.

The previous prime is 33022203012107. The next prime is 33022203012181. The reversal of 33022203012133 is 33121030222033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16284146471044 + 16738056541089 = 4035362^2 + 4091217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33022203012133 is a prime.

It is a super-4 number, since 4×33022203012133⁴ (a number of 55 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33022203012098 and 33022203012107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33022203013133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151477995360 + ... + 151477995577.

It is an arithmetic number, because the mean of its divisors is an integer number (8331289750795).

Almost surely, 2^{33022203012133} is an apocalyptic number.

It is an amenable number.

33022203012133 is a deficient number, since it is larger than the sum of its proper divisors (302955991047).

33022203012133 is a wasteful number, since it uses less digits than its factorization.

33022203012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302955991046.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 33022203012133 its reverse (33121030222033), we get a palindrome (66143233234166).

The spelling of 33022203012133 in words is "thirty-three trillion, twenty-two billion, two hundred three million, twelve thousand, one hundred thirty-three".